sherrieasbury19
contestada

In Exercises 1-3, graph the function. Compare the graph to the graph of
f(x) = x2.
1. g(x) = x² + 5
2. h(x) = x² + 10
3. j(x) = x ² - 5
In Exercises 4-6, graph the function. Compare the graph to the graph of
f(x) = x2
4. g(x) = – 2x² +4
5. h(x) = - 1 x ² - 1
6. k(x) = fr + 5​

Respuesta :

Edufirst

Answer:

  • See the graphs on the document attached.
  • See the explanation on the document attached

Explanation:

I can answer everyone except #6 since the function is garbled.

Take into account this:

  • Vertex general form: y = A(x - h)² + k ⇒ vertex = (h, k)
  • y-intercept ⇒ x = 0
  • x-intercepts ⇒ y = 0
  • Axis of symmetry ⇒ x = h (vertical line that passes through the vertex)
  • A > 0 ⇒ open upward (like an "U" shape)
  • A < 0 ⇒ open downward (like "∩" shape)

See the pdf document attached with every answer because I could not upload the document here.

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